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Diffusion is a passive transport process that relies on the movement of molecules from an area of higher concentration to an area of lower concentration, requiring no energy input. In contrast, active cell transport processes involve the movement of substances against their concentration gradient, which requires energy, typically in the form of ATP. This distinction highlights how diffusion is driven by natural concentration gradients, while active transport is energy-dependent to facilitate the accumulation of molecules where they are less concentrated.
What else can I help you with?
What Diffusion differs from active cell transport because it?
Needs none of a cell energy
How is the active transport different from diffusion?
The main difference is that diffusion does not require energy and active transport does require energy. Just for the record diffusion has a concentration that moves from high to low, and active transport has a concentration that moves from low to high. (Hope this helps to answer your question!)
How do organisms get rid of waste and take in materials it needs?
Organisms get rid of waste through processes like respiration, excretion, and defecation. They take in materials they need through processes like ingestion, absorption, and assimilation. These processes help maintain the balance of nutrients and waste in the organism's body.
What is passive transport diffusion?
When there is a solution on either side of a barrier (membrane for example) withing a cell, the concentrations of said solution will be different on either side of the barrier. Concentrations do not like to be different and will move from high to low until they are equal. For example, there are sodium ions on either side of a cell membrane. the concentration is higher inside, so to make the concentrations equal, some salt ions move through transmembrane proteins from the inside of the cell to the outside. it's called passive because it doesn't use any energy
What is mean of personal transport?
Personal transport refers to any mode of transportation that is used by individuals for their own movement, such as cars, bikes, or scooters. It differs from public transport as it is typically owned, operated, and used by individuals for personal use.
What Diffusion differs from active cell transport because it?
Needs none of a cell energy
What is the way the active transport differs from diffusion?
Active transport uses energy while diffusion does not
What is the main way that active transport differs diffusion?
ATP is required for active transport.
What is the main way that active transport differs frrom diffusion?
It requires an energy source!
How are osmosis differs from diffusion?
it differs with low consentration and high concentraction
How is the active transport different from diffusion?
The main difference is that diffusion does not require energy and active transport does require energy. Just for the record diffusion has a concentration that moves from high to low, and active transport has a concentration that moves from low to high. (Hope this helps to answer your question!)
Active transport differs from facilitated diffusion because active transport 1 Works against conc.giadent 2 employs specific carrier molecules 3 transports H2O 4 depends on hydrostatic pressure?
Active transport works against concentration gradients, employs specific carrier molecules, and requires energy input in the form of ATP. Facilitated diffusion, on the other hand, does not require energy input and utilizes carrier proteins to transport molecules down their concentration gradient.
How can molecules move without diffusion or osmosis?
Apart from osmosis and diffusion the major mechanism for individual molecules to move is by active transport. Active transport is the movement of molecules against their concentration gradient (from a low to a high concentration) using energy supplied by the cell. It differs from diffusion which can only work down a concentration gradient ie from a high concentration to a low concentration. It also needs a source of energy supplied by a living cell, which is not needed for difusion. In cells, energy for active transport is supplied by respiration. See http://www.bbc.co.uk/schools/gcsebitesize/biology/cellprocesses/2diffusionandosmosisrev1.shtml
How are diffusion and active transport different?
There are two types of diffusion. Facilitated and non facilitated. Diffusion occurs when there is a concentration gradient. That is, when an area has more concentration than the other area. Diffusion is used to transfer particles from one place to another. Active transport is used to transfer particles, usually occurring against a concentration gradient. Active transport requires energy to occur however, diffusion does not. There are two types of diffusion. Facilitated and non facilitated. Diffusion occurs when there is a concentration gradient. That is, when an area has more concentration than the other area. Diffusion is used to transfer particles from one place to another. Active transport is used to transfer particles when there is no concentration gradient. Active transport requires energy to occur however, diffusion does not.
Does facilitated diffusion require the Cell to use energy?
No, there is no ATP used in facilitated diffusion, because it is a form of passive transport. It only differs from normal diffusion in that it uses transport proteins to move larger or more polar molecules across the membrane of the cell.
What is differs between active transport and passive transport?
Active transport requires energy; passive transport does not.
What are two ways active transport differs from passive transport?
Active transport is when cells use energy to move things through a cell membrane.Passive transport is when the cell uses no energy to move materials.Active - Specifically uses energy and through a cell membranePassive - Specifically uses no energy and materials
